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Sustech Technology Ltd

KNOWLEDGE HUB

Solar, ESS & Energy Saving — technical resources.

Explore our technical guides, product catalogues and case studies covering solar PV design, battery energy storage sizing, LED lighting specifications and energy efficiency best practices for Bangladeshi industry.

Sample Documents & Templates

Sample Documents & Templates

RFQ templates, test report formats, spec sheets, and engineering checklists. Free to download and adapt for your projects.

  • Company Incorporation Certificate

    PDF

    RJSC registered company incorporation certificate of Sustech Technology Ltd (since 2017).

    1.8 MB

    ViewDownload (PDF) | 1.8 MB

  • Sustech Catalog 2026

    PDF

    Complete product and service catalog of Sustech Technology Ltd — solar, electrical, earthing, lightning protection, BESS, smart systems, and industrial products.

    2.2 MB

    ViewDownload (PDF) | 2.2 MB

  • IRC — Import/Export Registration 2024-2025

    PDF

    Import/Export Registration Certificate (IRC) of Sustech Technology Ltd for 2024-2025 fiscal year.

    58 KB

    ViewDownload (PDF) | 58 KB

  • Distributor Certificate — IE China (2025-2028)

    PDF

    Authorised distributor certificate of IE China products for Sustech Technology Ltd (2025-2028).

    799 KB

    ViewDownload (PDF) | 799 KB

  • Trade License 2025-2026

    PDF

    Sustech Technology Ltd trade license for 2025-2026 fiscal year issued by Chattogram City Corporation.

    468 KB

    ViewDownload (PDF) | 468 KB

  • e-ABC Licence 2026

    PDF

    Electronic ABC (e-ABC) licence of Sustech Technology Ltd for 2026.

    97 KB

    ViewDownload (PDF) | 97 KB